Using "|| 0" allows us to default to a value of 0, if the form doesn't contain a numeric value.

You will also pick up over time that function and variable names should start as lowercase. The first letter tends to only capitalised in rare situations, such as when the function is a special Constructor, or when a variable is all uppercase to indicate that it's supposed to be a constant.

BrianBam
—
2012-11-13T21:56:21Z —
#3

Well, I thought I understood you, but since I can't get the code to work I don't.